LG G Pad 10.1 -V700 Manual De Usuario página 209

NOTE: After upgrading to Lollipop OS, your screen lock may not be
available except for Pattern, PIN and Password.
In this case, go to Apps
credentials to delete the security certificates, and then, set up a screen
lock.
Be careful when you clear credentials because all the security
certificates you have installed will be deleted.
Smart Lock – Sets to keep your tablet unlocked when you have a trusted
Bluetooth device connected to it, when it's in a familiar location like your
home or work, or when it recognizes your face.
Screen swipe effect – Sets the screen swipe effect options.
Wallpaper – Sets your Lock screen wallpaper. Select it from Gallery or
Wallpaper gallery.
Shortcuts – Allows you to change the shortcuts on the Swipe Lock screen.
Owner info – Allows you to enter contact info to be displayed on the Lock
screen in case the tablet is lost.
Lock timer – Sets the amount of time before the screen automatically
locks after the screen has timed-out.
Power button instantly locks – Checkmark to instantly lock the screen
when the Power/Lock Key is pressed. This setting overrides the Security
lock timer setting.
Brightness – Adjust the screen brightness. Touch Night brightness to set the
brightness to 0% automatically between the hours of 12:00 am - 6:00 am.
Screen timeout – Set the time delay before the screen automatically turns
off.
Screen-off effect – Sets the screen-off effect used when the screen turns
off.
> Settings > Security > Clear
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